WATTS LFN9-3/8 Dual Check with Atmospheric Vent

Watts 0792097 3/8" dual check valve this 3/8 inch lead free dual check vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply. It is designed for non-health hazard continuous in-line pressure applications, such as parlor sinks. It consists of a lead free body construction with an atmospheric vent and npt female inlet and outlet connections.